CVE-2025-33045

mediumpriority · track · 27EPSS 0.002 · 5 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (5th) EPSS

CVSS 6.7 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability.

cvss

Technical severity, 0–10. One row per scoring source.

8.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–8.2

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9

v3.18.2highCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.2highCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · biossecurity@ami.comexploitability 1.5 · impact 6

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-123USCWE-200US

affected products (8)

Products and version ranges known to be affected.

Dell BIOS <1.40.0all versionscert_bundDE
Dell BIOS <1.52.0all versionscert_bundDE
Dell BIOS <1.58.0all versionscert_bundDE
Dell BIOS< 1.40.0cert_bundDE
Dell BIOS< 1.52.0cert_bundDE
Dell BIOS< 1.58.0cert_bundDE
AMI AptioVAptioV_5.0 → AptioV_5.040enisa_euvdEU
ami aptio v5.0 → 5.040nvdUScpe:2.3:o:ami:aptio_v:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2019Dell BIOS: Schwachstelle ermöglicht Offenlegung und ManipulationDeutsch2025-09-09csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Dell BIOS ausnutzen, um Informationen offenzulegen, Daten zu manipulieren und weitere, nicht spezifizierte Auswirkungen zu verursachen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2025-09-09modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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